1369072016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1237}}^1$

素因数の和:1588

約数の個数: 80

約数和(自身を含む): 3036774384

約数和(自身を除く): 1667702368

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 313, 442, 626, 884, 1237, 1252, 1768, 2474, 2504, 3536, 4069, 4948, 5008, 5321, 8138, 9896, 10642, 16081, 16276, 19792, 21029, 21284, 32162, 32552, 42058, 42568, 64324, 65104, 69173, 84116, 85136, 128648, 138346, 168232, 257296, 273377, 276692, 336464, 387181, 546754, 553384, 774362, 1093508, 1106768, 1548724, 2187016, 3097448, 4374032, 5033353, 6194896, 6582077, 10066706, 13164154, 20133412, 26328308, 40266824, 52656616, 80533648, 85567001, 105313232, 171134002, 342268004, 684536008, 1369072016]

約数ペア:

[(1, 1369072016), (2, 684536008), (4, 342268004), (8, 171134002), (13, 105313232), (16, 85567001), (17, 80533648), (26, 52656616), (34, 40266824), (52, 26328308), (68, 20133412), (104, 13164154), (136, 10066706), (208, 6582077), (221, 6194896), (272, 5033353), (313, 4374032), (442, 3097448), (626, 2187016), (884, 1548724), (1237, 1106768), (1252, 1093508), (1768, 774362), (2474, 553384), (2504, 546754), (3536, 387181), (4069, 336464), (4948, 276692), (5008, 273377), (5321, 257296), (8138, 168232), (9896, 138346), (10642, 128648), (16081, 85136), (16276, 84116), (19792, 69173), (21029, 65104), (21284, 64324), (32162, 42568), (32552, 42058)]